rjmccall added inline comments.
================
Comment at: test/FixIt/fixit-cxx0x.cpp:57
(void)[&, &i, &i]{}; // expected-error 2{{'&' cannot precede a capture when
the capture default is '&'}}
- (void)[=, this]{ this->g(5); }; // expected-error{{'this' cannot be
explicitly captured}}
(void)[i, i]{ }; // expected-error{{'i' can appear only once in a capture
list}}
----------------
hamzasood wrote:
> rjmccall wrote:
> > Shouldn't you only be accepting this in C++2a mode?
> I'm not sure what the system is with allowing future language features as
> extensions, but I noticed that [*this] capture is allowed as an extension
> pre-C++17 so I figured it would make sense for [=, this] to also be allowed
> as an extension (since the proposal mentions how it's meant to increase code
> clarify in the presence of [*this]).
Surely there should at least be an on-by-default extension warning? The
behavior we're using sounds a lot more like we're treating this as a bug-fix in
the standard than a new feature. Richard, can you weigh in here?
https://reviews.llvm.org/D36572
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